Note Editor The Note Editor will open a code/script window where you can keep notes and code snippets or any other information that you consider relevant to the project. You can create multiple notes and name them from the right mouse button menu in the resource tree. Notes can also be grouped and re-ordered like any other resource. If you have imported a project created using a previous version of GameMaker Studio, then you will also find a Compatibility Report included as a note in this section.